We are ready to celebrate being 100 days smarter in our classroom!
This is the record sheet that goes along with the 100 Second Challenges, also available in my store.
It takes simple challenges to the next step! After the students figure out how many times they can write their names in 100 seconds, they add, subtract, multiply, and divide to come up with a whole new number!
There is also a writing activity attached to the end!